209.132.158.0/24

AS2152 · CENIC

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Summary

Country	United States
Domain	acoe.org
ASN	AS2152
Registry	ARIN
ID	ALAMEDA-BLK3

WHOIS Details

NetHandle:      NET-209-132-128-0-1
OrgID:          ACOE-Z
Parent:         NET-209-0-0-0-0
NetName:        ALAMEDA-BLK3
NetRange:       209.132.128.0 - 209.132.159.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1997-09-10
Updated:        2024-02-01
Source:         ARIN


OrgID:          ACOE-Z
OrgName:        Alameda County Office of Education
CanAllocate:    
Street:         313 W. Winton
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2024-01-24
Updated:        2024-01-24
OrgAdminHandle: CHOAT32-ARIN
OrgTechHandle:  CTJ4-ARIN
OrgTechHandle:  FEELE6-ARIN
OrgAbuseHandle: CTJ4-ARIN
OrgAbuseHandle: FEELE6-ARIN
OrgNOCHandle:   NOC12688-ARIN
Source:         ARIN


POCHandle:      NOC12688-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         313 W. Winton Avenue
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2012-07-05
Updated:        2021-11-18
OfficePhone:    +1-510-670-4518
Mailbox:        noc@acoe.org
Source:         ARIN


POCHandle:      CTJ4-ARIN
IsRole:         N
LastName:       Jentile
FirstName:      Chris
Street:         313 W. Winton Ave.
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2012-07-03
Updated:        2025-04-16
OfficePhone:    +1-510-670-4520
Mailbox:        cjentile@acoe.org
Source:         ARIN


POCHandle:      FEELE6-ARIN
IsRole:         N
LastName:       Feeley
FirstName:      Brian
Street:         313 W. Winton Ave
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2021-11-18
Updated:        2022-11-18
OfficePhone:    +1-510-670-7743
Mailbox:        bfeeley@acoe.org
Source:         ARIN


POCHandle:      CHOAT32-ARIN
IsRole:         N
LastName:       Choate
FirstName:      Ryan
Street:         313 West Winton
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2022-08-29
Updated:        2023-12-21
OfficePhone:    +1-510-670-7765
Mailbox:        rchoate@acoe.org
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
20.123.211.104	AS8075 Microsoft Corporation	`1.23ms` from Amsterdam, NL
75.248.20.120	AS6167 Verizon Business	`15.17ms` from Atlanta, US
75.61.158.24	AS7018 AT&T Enterprises, LLC	`8.69ms` from Chicago, US
135.232.159.152	AS8075 Microsoft Corporation	`0.56ms` from Chicago, US
3.141.184.40	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
83.112.118.200	AS3215 Orange S.A.	`10.47ms` from Frankfurt am Main, DE
112.119.9.88	AS4760 HKT Limited	`1.63ms` from Hong Kong, HK
73.77.102.216	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Houston, US
86.172.103.232	AS2856 British Telecommunications PLC	`2.05ms` from London, GB
34.91.0.248	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
76.192.226.184	AS7018 AT&T Enterprises, LLC	`3.68ms` from San Antonio, US
69.224.200.200	AS7018 AT&T Enterprises, LLC	`14.62ms` from San Jose, US
148.227.96.152	AS14593 Space Exploration Technologies Corporation	`13.10ms` from Santiago, CL
192.29.130.72	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
174.7.254.8	AS6327 Shaw Communications Inc.	`10.11ms` from Seattle, US
96.107.55.200	AS7922 Comcast Cable Communications, LLC	`13.19ms` from Seattle, US
124.41.68.200	AS2497 Internet Initiative Japan Inc.	`3.32ms` from Tokyo, JP
168.182.76.72	AS21713 Bulloch County Rural Telephone Cooperative, Inc.	`6.52ms` from Atlanta, US
114.31.215.88	AS56028 BTG Networks	`0.31ms` from Auckland, NZ
202.106.175.120	AS4808 China Unicom Beijing Province Network	`3.20ms` from Beijing, CN
197.46.168.152	AS8452 TE-AS	`5.07ms` from Cairo, EG
98.27.49.184	AS11426 Charter Communications Inc	`10.22ms` from Charlotte, US
78.51.133.136	AS6805 Telefonica Germany GmbH & Co.OHG	`2.64ms` from Frankfurt am Main, DE
154.86.242.56	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
86.162.85.200	AS2856 British Telecommunications PLC	`4.50ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 -m11 209.132.158.180

traceroute to 209.132.158.180 (209.132.158.180): 11 hops max, 52 byte packets

5 [AS2152] 137.164.11.87 183.442 ms

6 [AS2152] 137.164.11.91 184.04 ms

7 *

8 [AS2152] 137.164.128.252 182.204 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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